apron wall

常見例句

雙語例句

• Along the alley before nine to find the world's hotels, the right side of the wall have to join a ladder leading to the roof of the apron.
  沿胡同前行找到九世界旅館，右邊的墻上有一道梯子通往屋頂?shù)耐C(jī)坪。
• The test results show that the apron can reduce back flow at the dam toe, and the piers can obviously diminish river bed scouring near the scour resistant wall.
  試驗(yàn)結(jié)果表明：護(hù)坦減輕了下游縱向圍堰左側(cè)壩趾處的回流淘刷，隔流墩明顯減輕了防沖墻附近河床的沖刷，確保了壩基和下游縱向圍堰的安全。
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